Beveled, Large Outside Diameter, Oversized, USS, SAE
Stainless Steel, Titanium, Nylon, Phenolic Resin, PEEK
40 mm, 15 mm, 45 mm, 19 mm, 5 1/2"
8.62 mm, 16.5 mm, 20.2 mm, 1.172", 2.625"
5.8 mm, 1.2 mm, 8.1 mm, 1.1 mm, 1.6 mm
DIN 6797A, BS 4320:1968, DIN 127B, DIN 7980, BS 4320B